單個對象或對象數組的綁定方法？

Question

如何將我的綁定方法轉換爲允許單個對象或對象數組（在這種情況下爲多個鏈接）將函數綁定到某些事件？會很酷的bind（）方法，我認爲內處理它。任何幫助，將不勝感激

var dQuery = function() { 
    return { 
    bind: function(obj, type, handler, delegate) { 
     var delegate = delegate || false; 
     this.log(obj); 
     if (obj.addEventListener) { 
     obj.addEventListener(type, handler, delegate); // false: bubble (^). true: capture (v). 
     } else if (obj.attachEvent) { 
     obj.attachEvent('on'+ type, handler); 
     } else { 
     obj['on'+ type] = handler; 
     } 
    } 
    } 
}(); 

(function($){ 
var $links = document.getElementsByTagName('a'); 

    $.bind($links, 'click', function() { 
    // .. do stuff to each <a> 
    }); 


})(dQuery); 

Answer 1

你可以在東西扔像

if (obj instanceof Array) { 
    for (var i = 0; i < obj.length; i++) { 
    //... 
    } 
} 
else { 
    //... 
}